Cholera toxin as an A-B toxin. What does that tell you about its structure?
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Cholera toxin as an A-B toxin. What does that tell you about its structure?
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- Compare the flexibility of the peptide backbone for the oxidised and reduced forms of the a-conotoxin. How do these differ and how important are the disulfide bonds for maintaining the a-conotoxin structure? give clear answer with explanation dont copy from cheggIn light of the COVID-19 pandemic many people are more conscious about cleaning their household surfaces. Your sister says she is going to disinfect the kitchen counter. She sprays on the Lysol antibacterial kitchen cleaneser and immediately wipes off the surface. Is she disinfecting the surface? Explain why or why not?Penicillin does not directly kill bacteria. Why, then is it considered to be bacteriocidal?
- Why does it take for α-amanitin to kill in patients who accidentally eats the mushroom, the death cap mushroom, Amanita phalloides?Differentiate Streptolysin O from Streptolysin S. What titer is significant for streptococcal infection? Discuss the principle behind ASO titration method based on Neutralization reaction.The world is facing a Corona Virus (COVID-19) Pandemic and as a potential scientist and a microbiology student, you have been required to prepare the easiest and most affordable hand sanitizer that can be utilized by students in various microbiology laboratories. Each student in your class has been given 96% ethanol and you are required to prepare 70% ethanol hand sanitizer in a 2L spray bottle. Describe clearly the method you will use in order to achieve the aim of the practical.
- Why is penicillin toxic to bacteria but not to higher organism? Explain briefly.The reason why most antibiotics as oral suspension dosage forms are commercially available as dry powders, to be reconstituted with water just prior to dispensing, is:Need help Define Bacteriocin, give a list of the different types of bacteriocins and the effects they have on gram negative and gram positive bacteria